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betray  | 
        
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v. [出卖,背叛] be unfaithful; reveal unconsciously or unwillingly The two spies betray their country by selling military secrets to the enemy.  | 
        
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bid  | 
        
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v. [出价,投标,(打牌时)叫牌] make an offer of; propose; offer in words; declare, as a wish, a greeting, a threat, or defiance 'Then you and I must bid good-bye for a little while?' 'I suppose so, sir.'  | 
        
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bitter  | 
        
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a. [苦(味)的] harsh or corrosive in tone; painful; acrid; acrimonious He is perhaps the best-qualified person for many years to solve a long-standing and bitter dispute.  | 
        
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bizarre  | 
        
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a. [怪异的] fantastic; violently contrasting; strangely unconventional in style or appearance The plot of the novel was too bizarre to be believed.  | 
        
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blame  | 
        
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v. [谴责,责备] condemn; rebuke; find fault with; censure The doctor says that natural variability in the weather is probably to blame, but human influence can't be ruled out.  | 
        
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blast  | 
        
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n. [爆破] explode; burst; gale; a powerful gust of wind or air The blast is the deadliest incident since a series of ones killed three people in Bangkok on New Year's Eve in 2006.  | 
        
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bleed  | 
        
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v. [流血,(指内心)悲痛,放血,取血] emit blood; lose blood; withdraw blood from the body All the young soldiers are ready to bleed for the country.  | 
        
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bless  | 
        
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v. [祝福,颂扬] make or pronounce holy; consecrate; make happy My family and I will be praying along with Rick that God will again bless your country.  | 
        
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block  | 
        
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v. [阻止,阻碍] hinder; obstruct;  indicate broadly without great detail; sketch He failed to get enough allies to block the reform.  | 
        
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blonde  | 
        
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a. [白肤金发的(女人),白肤金发女子] of a fair color; light-colored; as, blond hair; a blond complexion. The wig this woman wore during a two-day robbery across New York earned her the name blonde bandit.  | 
        
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boarding  | 
        
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n. [供膳宿的,上飞机(或轮船)的,(由几块木板拼成的)大木板] wooden boards collectively; act of entering a ship; supplying with meals and lodgings for pay If I had a kid like that, I'd put him in boarding school.  | 
        
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bold  | 
        
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a. [勇敢的,大胆的,放肆无礼的] brave; daring; intrepid; impudent After five months of detention without trial, the release of the bold young newspaper editor-in-chief marks a significant victory.  | 
        
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bolt  | 
        
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v. [冲刺,快速移动] dash or dart off; move or jump suddenly Jack was set to bolt out the front door.  | 
        
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bond  | 
        
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n. [联结,联系,粘连,化学键] link; connection; uniting force or tie; binding agreement; duty Last year, the average short-term bond fund gained about 9%, according to Morningstar.  |